The National Security Agency, Cybersecurity and Infrastructure Security Agency and international partners released joint guidance Oct. 30 on best practices for Microsoft Exchange server security. The ...

The NSA, CISA, Australia's Cyber Security Centre, and Canada's Cyber Centre jointly released comprehensive security practices for Exchange hardening.

The release builds on CISA’s Emergency Directive 25-02 and outlines measures such as restricting administrator access, using multi-factor authentication (MFA), tightening transport security settings ...

Best practices include a focus on hardening user authentication and access, ensuring strong network encryption, and ...

US and allied cyber agencies team up to try to nudge users to pay more attention to securing Microsoft Exchange Server.

Microsoft has fixed a major bug preventing Microsoft 365 users from launching the classic Outlook email client on Windows ...

Schleswig-Holstein has moved from Microsoft Exchange and Outlook to Open-Xchange and Thunderbird for e-mail. Other EU entities have opted for open-source alternatives. This switch isn't just a ...

Microsoft Threat Intelligence has observed a financially motivated threat actor that we track as Storm-2657 compromising employee accounts to gain unauthorized access to employee profiles and divert ...

Suspected Chinese hackers breached Microsoft Exchange servers used by foreign ministries. They searched for data tied to the 2022 China-Arab summit and Chinese leaders’ names. The group, tracked as ...

A new Agent Mode comes to Office apps today, alongside an Office Agent in Copilot chat. is a senior editor and author of Notepad, who has been covering all things Microsoft, PC, and tech for over 20 ...

When Microsoft announced it was cutting off the Israeli Defense Forces from some access to its cloud services this week, it was trying to walk a political tightrope. But the move satisfies nobody and ...

Microsoft has reportedly cut off Israeli military access to its Azure cloud and AI technology that was being used to monitor millions of Palestinian civilians' phone calls, according to a new report ...